src/PartSet/PartSet_OperationSketch.cpp

   1 // File:        PartSet_OperationSketch.h
   2 // Created:     20 Apr 2014
   3 // Author:      Natalia ERMOLAEVA
   4
   5 #include <PartSet_OperationSketch.h>
   6
   7 #include <SketchPlugin_Sketch.h>
   8 #include <ModelAPI_Data.h>
   9 #include <ModelAPI_AttributeDouble.h>
  10 #include <GeomAlgoAPI_FaceBuilder.h>
  11
  12 #include <AIS_Shape.hxx>
  13 #include <AIS_ListOfInteractive.hxx>
  14
  15 #ifdef _DEBUG
  16 #include <QDebug>
  17 #endif
  18
  19 using namespace std;
  20
  21 PartSet_OperationSketch::PartSet_OperationSketch(const QString& theId,
  22                                                      QObject* theParent)
  23 : PartSet_OperationSketchBase(theId, theParent)
  24 {
  25 }
  26
  27 PartSet_OperationSketch::~PartSet_OperationSketch()
  28 {
  29 }
  30
  31 bool PartSet_OperationSketch::isPerformedImmediately() const
  32 {
  33   return false;
  34 }
  35
  36 int PartSet_OperationSketch::getSelectionMode() const
  37 {
  38   return TopAbs_FACE;
  39 }
  40
  41 void PartSet_OperationSketch::setSelectedShapes(const NCollection_List<TopoDS_Shape>& theList)
  42 {
  43   if (theList.IsEmpty())
  44     return;
  45
  46   // get selected shape
  47   const TopoDS_Shape& aShape = theList.First();
  48   boost::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
  49   aGShape->setImpl(new TopoDS_Shape(aShape));
  50
  51   // get plane parameters
  52   boost::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
  53
  54   // set plane parameters to feature
  55   boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
  56   double anA, aB, aC, aD;
  57   aPlane->coefficients(anA, aB, aC, aD);
  58
  59   boost::shared_ptr<ModelAPI_AttributeDouble> anAttr;
  60
  61   aData->real(SKETCH_ATTR_PLANE_A)->setValue(anA);
  62   aData->real(SKETCH_ATTR_PLANE_B)->setValue(aB);
  63   aData->real(SKETCH_ATTR_PLANE_C)->setValue(aC);
  64   aData->real(SKETCH_ATTR_PLANE_D)->setValue(aD);
  65
  66   boost::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
  67   emit viewerProjectionChange(aDir->x(), aDir->y(), aDir->z());
  68
  69   commit();
  70 }